Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 2.44663 | 2.4544 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb |
MD5SUM | a7aa500b12a2568dbdf92804131d86d2 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.037993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 54 |
Total number of constraints | 7 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.03/0.26 o 47 0.25/0.37 o 11 0.36/0.45 o 7 0.44/0.51 o 3 2.35/2.45 s OPTIMUM FOUND 2.35/2.45 v x1 x2 x7 x9 x11 x13 x15 x16 x17 x18 x19 x20 x22 x25 x26 x27 x28 x29 x30 x31 x32 x45 x46 x47 x48 x55 x56 x67 x68 x79 x80 x91 x92 x93 x94 2.35/2.45 v x95 x96 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 2.35/2.45 v x127 x128 x133 x134 x145 x146
OK 3
Linearizing /tmp/evaluation/430608-1177996832/instance-430608-1177996832.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-430608-1177996832 -o ROOT/results/node65/solver-430608-1177996832 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430608-1177996832.opb /tmp/evaluation/430608-1177996832/temp Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.88 0.94 0.97 3/64 31426 /proc/meminfo: memFree=1802136/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12268 CPUtime=0 /proc/31426/stat : 31426 (pbclasp) R 31424 31426 30526 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 275672821 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203540705 0 0 4224 0 0 0 0 17 1 0 0 /proc/31426/statm: 3067 362 275 3 0 167 0 [startup+0.0330971 s] /proc/loadavg: 0.88 0.94 0.97 3/64 31426 /proc/meminfo: memFree=1802136/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 275672821 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31426/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101103 s] /proc/loadavg: 0.88 0.94 0.97 3/64 31426 /proc/meminfo: memFree=1802136/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.03 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 567 1590 0 0 0 0 2 1 16 0 1 0 275672821 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31426/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.30112 s] /proc/loadavg: 0.88 0.94 0.97 3/64 31426 /proc/meminfo: memFree=1802136/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.25 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 682 3348 0 0 0 0 23 2 16 0 1 0 275672821 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 12400 [startup+0.701149 s] /proc/loadavg: 0.88 0.94 0.97 3/64 31426 /proc/meminfo: memFree=1802136/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.49 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 1022 8560 0 0 0 0 44 5 16 0 1 0 275672821 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 12400 [startup+1.50121 s] /proc/loadavg: 0.88 0.94 0.97 2/67 31468 /proc/meminfo: memFree=1800768/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.49 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 1022 8560 0 0 0 0 44 5 16 0 1 0 275672821 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 461 342 3 0 200 0 [pid=31466] ppid=31426 vsize=5352 CPUtime=0 /proc/31466/stat : 31466 (sh) S 31426 31426 30526 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275672874 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31466/statm: 1338 224 188 169 0 49 0 [pid=31468] ppid=31466 vsize=2956 CPUtime=0.96 /proc/31468/stat : 31468 (clasp-1.0) R 31466 31426 30526 0 -1 4194304 404 0 0 0 96 0 0 0 25 0 1 0 275672875 3026944 366 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713919 0 0 4096 0 0 0 0 17 1 0 0 /proc/31468/statm: 739 366 249 81 0 113 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 20708 Solver just ended. Dumping a history of the last processes samples [startup+1.90125 s] /proc/loadavg: 0.88 0.94 0.97 2/67 31468 /proc/meminfo: memFree=1800768/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.49 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 1022 8560 0 0 0 0 44 5 16 0 1 0 275672821 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 461 342 3 0 200 0 [pid=31466] ppid=31426 vsize=5352 CPUtime=0 /proc/31466/stat : 31466 (sh) S 31426 31426 30526 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275672874 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31466/statm: 1338 224 188 169 0 49 0 [pid=31468] ppid=31466 vsize=2956 CPUtime=1.36 /proc/31468/stat : 31468 (clasp-1.0) R 31466 31426 30526 0 -1 4194304 407 0 0 0 136 0 0 0 25 0 1 0 275672875 3026944 369 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0 /proc/31468/statm: 739 369 249 81 0 113 0 Current children cumulated CPU time (s) 1.85 Current children cumulated vsize (KiB) 20708 [startup+2.30128 s] /proc/loadavg: 0.88 0.94 0.97 2/67 31468 /proc/meminfo: memFree=1800576/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.49 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 1022 8560 0 0 0 0 44 5 16 0 1 0 275672821 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 461 342 3 0 200 0 [pid=31466] ppid=31426 vsize=5352 CPUtime=0 /proc/31466/stat : 31466 (sh) S 31426 31426 30526 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275672874 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31466/statm: 1338 224 188 169 0 49 0 [pid=31468] ppid=31466 vsize=2956 CPUtime=1.76 /proc/31468/stat : 31468 (clasp-1.0) R 31466 31426 30526 0 -1 4194304 411 0 0 0 176 0 0 0 25 0 1 0 275672875 3026944 373 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/31468/statm: 739 373 249 81 0 113 0 Current children cumulated CPU time (s) 2.25 Current children cumulated vsize (KiB) 20708 [startup+2.40129 s] /proc/loadavg: 0.88 0.94 0.97 2/67 31468 /proc/meminfo: memFree=1800576/2055920 swapFree=4184072/4192956 [pid=31426] ppid=31424 vsize=12400 CPUtime=0.49 /proc/31426/stat : 31426 (pbclasp) S 31424 31426 30526 0 -1 4194304 1022 8560 0 0 0 0 44 5 16 0 1 0 275672821 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31426/statm: 3100 461 342 3 0 200 0 [pid=31466] ppid=31426 vsize=5352 CPUtime=0 /proc/31466/stat : 31466 (sh) S 31426 31426 30526 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275672874 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31466/statm: 1338 224 188 169 0 49 0 [pid=31468] ppid=31466 vsize=2956 CPUtime=1.86 /proc/31468/stat : 31468 (clasp-1.0) R 31466 31426 30526 0 -1 4194304 411 0 0 0 186 0 0 0 25 0 1 0 275672875 3026944 373 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616088 0 0 4096 0 0 0 0 17 1 0 0 /proc/31468/statm: 739 373 249 81 0 113 0 Current children cumulated CPU time (s) 2.35 Current children cumulated vsize (KiB) 20708 Child status: 0 Real time (s): 2.4544 CPU time (s): 2.44663 CPU user time (s): 2.36764 CPU system time (s): 0.078987 CPU usage (%): 99.6834 Max. virtual memory (cumulated for all children) (KiB): 20708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.36764 system time used= 0.078987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10658 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 295 involuntary context switches= 54 runsolver used 0.005999 second user time and 0.010998 second system time The end
Begin job on node65 on Tue May 1 05:20:32 UTC 2007 IDJOB= 430608 IDBENCH= 47992 IDSOLVER= 167 FILE ID= node65/430608-1177996832 PBS_JOBID= 4728259 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb COMMAND LINE= pbclasp instance-430608-1177996832.opb /tmp/evaluation/430608-1177996832/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-430608-1177996832 -o ROOT/results/node65/conversion-430608-1177996832 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430608-1177996832/instance-430608-1177996832.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-430608-1177996832 -o ROOT/results/node65/solver-430608-1177996832 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430608-1177996832.opb /tmp/evaluation/430608-1177996832/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED= 614499648 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.245 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.245 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1802608 kB Buffers: 25608 kB Cached: 151120 kB SwapCached: 2860 kB Active: 29708 kB Inactive: 156716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802608 kB SwapTotal: 4192956 kB SwapFree: 4184072 kB Dirty: 584 kB Writeback: 0 kB Mapped: 15684 kB Slab: 52808 kB Committed_AS: 2639408 kB PageTables: 1456 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66564 MiB End job on node65 on Tue May 1 05:20:35 UTC 2007